672403578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 1859604480

約数和(自身を除く): 1187200902

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 31, 33, 38, 42, 49, 57, 62, 66, 77, 93, 98, 114, 133, 147, 154, 186, 209, 217, 231, 266, 294, 341, 353, 399, 418, 434, 462, 539, 589, 627, 651, 682, 706, 798, 931, 1023, 1059, 1078, 1178, 1254, 1302, 1463, 1519, 1617, 1767, 1862, 2046, 2118, 2387, 2471, 2793, 2926, 3038, 3234, 3534, 3883, 4123, 4389, 4557, 4774, 4942, 5586, 6479, 6707, 7161, 7413, 7766, 8246, 8778, 9114, 10241, 10943, 11649, 12369, 12958, 13414, 14322, 14826, 16709, 17297, 19437, 20121, 20482, 21886, 23298, 24738, 27181, 28861, 30723, 32829, 33418, 34594, 38874, 40242, 45353, 46949, 50127, 51891, 54362, 57722, 61446, 65658, 73777, 76601, 81543, 86583, 90706, 93898, 100254, 103782, 120373, 136059, 140847, 147554, 153202, 163086, 173166, 190267, 207917, 221331, 229803, 240746, 272118, 281694, 317471, 328643, 361119, 380534, 415834, 442662, 459606, 516439, 536207, 570801, 623751, 634942, 657286, 722238, 842611, 952413, 985929, 1032878, 1072414, 1141602, 1247502, 1455419, 1549317, 1608621, 1685222, 1904826, 1971858, 2287087, 2527833, 2910838, 3098634, 3217242, 3615073, 4366257, 4574174, 5055666, 5898277, 6861261, 7230146, 8732514, 10187933, 10845219, 11796554, 13722522, 16009609, 17694831, 20375866, 21690438, 30563799, 32019218, 35389662, 48028827, 61127598, 96057654, 112067263, 224134526, 336201789, 672403578]

約数ペア:

[(1, 672403578), (2, 336201789), (3, 224134526), (6, 112067263), (7, 96057654), (11, 61127598), (14, 48028827), (19, 35389662), (21, 32019218), (22, 30563799), (31, 21690438), (33, 20375866), (38, 17694831), (42, 16009609), (49, 13722522), (57, 11796554), (62, 10845219), (66, 10187933), (77, 8732514), (93, 7230146), (98, 6861261), (114, 5898277), (133, 5055666), (147, 4574174), (154, 4366257), (186, 3615073), (209, 3217242), (217, 3098634), (231, 2910838), (266, 2527833), (294, 2287087), (341, 1971858), (353, 1904826), (399, 1685222), (418, 1608621), (434, 1549317), (462, 1455419), (539, 1247502), (589, 1141602), (627, 1072414), (651, 1032878), (682, 985929), (706, 952413), (798, 842611), (931, 722238), (1023, 657286), (1059, 634942), (1078, 623751), (1178, 570801), (1254, 536207), (1302, 516439), (1463, 459606), (1519, 442662), (1617, 415834), (1767, 380534), (1862, 361119), (2046, 328643), (2118, 317471), (2387, 281694), (2471, 272118), (2793, 240746), (2926, 229803), (3038, 221331), (3234, 207917), (3534, 190267), (3883, 173166), (4123, 163086), (4389, 153202), (4557, 147554), (4774, 140847), (4942, 136059), (5586, 120373), (6479, 103782), (6707, 100254), (7161, 93898), (7413, 90706), (7766, 86583), (8246, 81543), (8778, 76601), (9114, 73777), (10241, 65658), (10943, 61446), (11649, 57722), (12369, 54362), (12958, 51891), (13414, 50127), (14322, 46949), (14826, 45353), (16709, 40242), (17297, 38874), (19437, 34594), (20121, 33418), (20482, 32829), (21886, 30723), (23298, 28861), (24738, 27181)]